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Archive for the ‘Water Conservation’ Category

As Winter Approaches: Minimizing Energy Costs

Thursday, September 24th, 2009

As winter fast approaches, so does the cold, and with it rising energy usage, taking a toll on the environment and your wallet. aswinterapproachesAs a child, I used to love winters for those days at home when I could curl up on the couch with a book, a heavy blanket, and a hot cup of hot chocolate or tea. It didn?t bother me that the air was colder.

So steam heat up some tea or chocolate and start using these basic tips to keep energy consumption low when upgrading your home is not possible.

The Air – A lot of your energy consumption comes from heating costs. Install a programmable thermostat to maintain different temperatures when you are home and when you are away. When running heaters with automatic control, close doors leading to empty rooms. Open curtains facing the sun when it is shining to take advantage of passive solar heating, and at nighttime or on cloudy days keep them drawn to hold in the heat, especially if you don?t have energy-saving windows.

Also, keep your furnace nice and tuned. Replace or clean furnace filters once a month. You can save up to 5 percent on heating costs by keeping your furnace lubricated and stocked with a clean filter. Turn your central heating down by 1 degree and you can save up to 10 percent on heating costs. Replace weather stripping on windows and caulk drafty air leaks to make sure you?re keeping warm air in and cold air out.

The Water – I know…I know. The last thing anyone wants is give up hot showers when the air is chilly. Still, most people keep their water too hot. Keep your hot water heater set at 120 degrees. Many manufacturers set their heaters at 140 before sending them from the factory, but this is completely unnecessary in the average home. You can also insulate your hot water heater to keep the heat from dissipating. Click here for some tips.

Another great way to make your heated water usage as efficient as possible is to install a hot water heater timer so you it is only warm at the times of day when it is needed. It is crucial to most of us to have hot water flowing in the winter, but it is it really necessary 24 hours a day? Here are some great tips on insulating.

Your Body – When it comes to warmth in the home, you’re really worried about yourself. Make the most of your body heat and bundle up. Get comfortable when hanging around the house – no one is going to see you. Wear a beanie, nice warm pajamas, and wool socks. Keep some down comforters near the couch for when you’re watching television.

aswinterapproaches2Keep in mind that layering provides more warmth than thick clothing. The first time I went to Europe I found this out and made it through a month of backpacking in snowed-over German cities without a jacket. And where I?m from it doesn?t even snow.

Also, there is a common misconception that people sleep better when they crank up the heat, but research shows reasonably cool temperatures to be more conducive to healthy REM. If you?ve ever tossed and turned in sweaty blankets in the summer heat or the tropics, this makes perfect sense. Don?t go too extreme though?really cold temperatures can be disruptive?and keep your socks on because having cold feet will not make you sleep better.

Most importantly, stay active. When you?re home, work around the house. Get involved with the community when you?re not working. Play sports or join a club. When you?re constantly on the move, you don?t have time to get cold, and it is a lot healthier in many ways than sitting around all day in a heated home watching television.

By employing these simple tips, you can have a comfortable winter without cranking up the energy costs. You will find that you don?t even notice the differences in the water temperature, and even if you drastically reduce the air temperatures you will soon get used to it. Staying warm as the weather fouls doesn?t have to mean Neanderthals hunched around a fire in a small cave – just use your brain.

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Green Your Meds: Disposing of Expired Drugs

Monday, June 8th, 2009

prescription-drugsaHave you ever wondered what you should do with the old pills in your medicine cabinet? Or do you remember being told that you should just flush old prescription drugs down the drain, or flush them away when they had expired? If so, you’re not alone. Until recently, the disposal of prescription drugs has been little considered by federal or state governments, and as a result, tons of antibiotics, mood stabilizers, heart medications, hormones, and other drugs have landed in our water and our soil.

If you’re looking for the nation’s official policy on how to dispose of all those old pills littering your medicine cabinet, you might turn to the White House Office of National Drug Control Policy. Established in 1998, this office’s principle purpose is to determine the policies, priorities, and objectives of the nation’s drug control program; the handing and disposal of prescription drugs falls under that broad umbrella.

The official recommendations published by the federal government include 3 options. You can flush your pills down the toilets ( if directed to do so by the drug’s label), you can call your county or city household trash and recycling services, and ask if they have a community drug reclamation program, or you can follow their instructions to throw away pills in the garbage.

To throw away your drugs, the fact sheet states that you should place your old pills in a sealable container (like a Tupperware container with a lid), add an undesirable substance such as coffee grounds or kitty litter, and place the container in the bottom of your trash barrel – making sure that it’s out of sight and doesn’t contain any information about you or the medications contained therein. The video above was produced by the office to assist people in understanding the drug disposal process.

more-drugsI was a little disappointed with the information provided by the Office of National Drug Control Policy – they didn’t provide any background information on why drugs need to be disposed of in these manners, nor did they address the environmental implications of disposing of drugs improperly.? I was also dismayed that they didn’t provide a list of state, country or local offices that run drug take-back programs, websites directing people to learn more, or links back to the EPA’s research on the matter.

To learn more, I visited the EPA’s website and found a section focused on educating people about the harm caused by Pharmaceutical and Personal Care Products (PPCP) to the environment and people. The EPA is quick to point out that PPCPs are turning out in increasing amounts in our water supply, but they’re not so forthcoming when it comes to linking PPCPs and harm to human health. The EPA does stress however, that placing PPCPs into the sewage system (via flushing them down the toilet or pouring them down the sink) does have uncertain risks.

The nation’s water treatment system is not equip to handle the removal of PPCPs, and any contamanents placed into the system have the potential to disrupt the overall health of our water treatment and processing facilitites. At the same time, there has been scant evidence suggesting the increased concentration of antibiodics in our water system has caused some antibiodic-resisdent disease strains in aquatic organisms.

Since the concentrations of drugs in our drinking water remains low however, the public and environmental health impact of dumped drugs is not yet fully known. So while it’s troubling to think about throwing medicine in the garbage, there’s little research out there suggesting that doing so could cause environmental harm. My concern on this matter is that landfills leak and pollute ground water; since there’s little in the way of established research on this matter however, the best course of action today is to follow the government’s advice.

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Green Your Gardening Habits

Tuesday, May 12th, 2009

We’ve entered that special time of the year when the smell of lilacs fills the air, when trees and bushes explode in pink, yellow and white blossoms, and when gardens need your love and attention after another long winter. For those of us who love gardening, now is the time that we pull out our wheelbarrows and rakes, map out where we want to plant new flowers, and get our hands dirty working in beds.

In caring for our gardens however, it’s important to consider how your actions are impacting the environment. While it seems contradictory that your gardening activities chummingbird-attractionould have a negative impact on the earth (you are gardening after all), you might be surprised to find out how many seemingly innocent products and practices are actually eco-adverse.

By incorporating a few “green” practices into your gardening habits, you can create a more healthy outdoor ecosystem and have a truly “green” garden this season. And while you may have to compromise a little bit (after all, it’s hard to have perfect green grass if you don’t use chemicals on your lawn), but at the end of the summer you’ll feel better about your yard and have reduced your negative enviromental impact on your own land.

Change your Mowing Habits

For a nation trying to reduce its dependence on foreign oil and petroleum, Americans use an awful lot of it when mowing their lawns. There’s no need to power mowers with petrol however, and one way to redpush-moweruce your footprint is to go petroleum-free when it comes to your lawn. If you have a small patch of grass, consider investing in a push-mower. Clean Air Gardening offers several types that range in price from $109 for a Scotts Classic Reel Push Mower to $1300 for a?Putting Green Reel Mower that provides that manicured and finished look found on golf course.

If you have a larger yard, try buying an electric lawn mower instead of one that runs on gas. Electric mowers still require the use of electricity and power cords, however, they only consume about $5 in electricity annually. Additionally, electric mowers are quiet and don’t contribute to the buzz-saw sound of gas mowers that’s often prevalent on warm weekend afternoons. Sears has electric mowers that range from $160 for the Black and Decker 18 inch Electric Mower, to $239 for the Craftsman 19 inch Premium Electric Mower.

Mulch, than Mulch Some More!

Mulch is a great water saver in the garden as it prevents water from evaporating, keeps your plants’ roots cool, and holds water for longer, therefore requiring that your water your plants less often. Mulch also gives your beds a well-kept and finished look, and improve your soil by adding organic matter to your mix. Learn more about the benefits of mulching by visiting The National Resources Conservation Service.

Buy Heirloom Plants and Seeds

Not all seeds are created equal – especially when some of those seeds have been genetically modified in a lab! When planting a garden, consider only using heirloom seeds and plants – those that were introduced before 1951, when plant breeders introduced hybrid plants developed from inbred lines. Heirlooms are old, open-pollinated plants, and have not been altered by science.daisys

Many people also feel that heirloom fruits and vegetables taste better and are easier to grow than fruit and vegetables from hybrid plants. Regardless, when you grow heirlooms you are growing the same plants that your grandparents grew, and contributing to an environment filled with naturally-propagated plants instead of those created in a lab.

Go Organic!

When growing vegetables, fruits, herbs, flowers, shrubs and trees, there is no need to add chemical fertilizers, fungicides and pesticides. You can still produce a bumper crop of tomatoes or prize-winning flowers without dumping chemicals into the ground. Check out these tips for organic pest control from Organic Garden Pests, or Extremely Green’s Organic Pest Control Guide. Remember too, whatever you dump on your herbs, fruits and vegetables will eventually make its way back to you – so think twice before pouring Miracle Gro or other chemical foods and fertilizers all over your gardens.

I hope these simple tips will help point you in the right direction this spring. There are tons of other green gardening tips out there that I can’t address in one post – keep tuned though and I will try to bring you more tips for the garden as we get deeper and deeper into this beautiful non-winter weather. Happy Gardening!

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Good Ideas – Drip Irrigation

Monday, April 13th, 2009

Installing Drip Irrigation One of the best ways to save money and eat healthy is to have a garden. Even a small garden on a roof or balcony can give you a bounty of fresh fruits and vegetables for very little effort. But any good gardener will tell you that keeping the garden watered is key to success. Using a hose or water can works very well but there are more efficient ways of watering that can save you money.

Drip Irrigation is a system of pipes that is worked through a garden and is designed to drip water directly on the roots of a plant instead of misting the top of a plant and hoping the water reaches the roots. The advantage of this type of system is you can use a significantly smaller amount of water directly to where the plant needs it. Water savings of up to 70% versus traditional watering are not unheard of.

Orbit Irrigation ProductsOne thing that deters people from this type of system is cost. It has been relatively expensive to buy all of the valves, hoses, lines and tapping the system into your existing house pipes to make it a viable alternative. That is not the case anymore. Orbit Irrigation Products now sells a low cost irrigation system that connect to your existing hose faucets at places like WalMart, Lowes, and Home Depot. For $30 you can get a Starter Drip Irrigation Kit for gardens and a 50 ft supply hose which will allow you to install a drip irrigation system for a garden as large as 50 square feet.

There are several advantages to this type of system over traditional irrigation systems which are usually installed underground. First, you don’t need to have a plumber or irrigation specialist install it for you. Just connect it to your hose faucet, lay the lines, and go. Second, since the lines are not buried it is easy to move and expand the system. If you are a renter, you can install and remove this system as needed. Or say you start with the garden and decide you want to add on sprinklers for your flowers or drip watering for your potted plants. With this system all you need to do is buy the hoses and parts to do that then just extend it to what you already have.

Finally, this type of system allows for all the features of a normal irrigation system with the flexibility to change. If you need a smaller system as time goes on, just reduce the number of pipes used. If you want to totally automate your watering, you can easily add a timer to the system. If you live in an apartment with only potted plants, you can connect the system to your washer connection and run the lines to your plants.

Drip Irrigation in a low cost form has finally come home in a way that everyone can enjoy. It makes your gardening life easier, saves you money on water bills, and won’t break the bank to install.

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Take Back the Grass!

Monday, March 9th, 2009

Hale-Street-Garden

When my parents bought their home in 1999, the garden above (and in the other photos below) was an apathetic patch of gray-green grass that went dormant in the winter and brought little joy to neighbors or pedestrians. During their first few years in the house, my parents built a border garden around the grass, erected the shed so they would have someplace to store their tools, and planted a few patches of flowers to brighten up the space. My parents didn’t have the time to do a full-scale lawn renovation; their 260-year old house needed all the attention they could spare.

After they’d lived in New England for a few years, I needed a place to live and moved into a house I’d only ever visited. I had no friends in the area, couldn’t work, and was broke, so I decided to do something productive and tackle the yard. For 2 years I worked nearly 40-hours a week in my parent’s gardens, and paid back their generosity in letting me live there rent-free by making their yard as beautiful, and grass-free as possible.

My parents and I spoke at length about ripping up grass in various parts of their yard, and we all agreed that we would keep a small patch in the backyard so there would always be? a place for children to play. Other than maintaining a small patch of green in the sunniest part of the backyard, my parents let me know that I was free to rip up all the grass I so desired and replace it with flowers and gardens.garden-08-6

I am not alone in my attitude towards grass lawns – environmentalists have been writing about the damage large grass patches wreck on the environment since Rachel Carson published “Silent Spring” in 1962. Carson wrote about the use of pesticides on grass, and how applying these kinds of chemicals caused harm to humans, animals, and ecosystems. And in the years since “Silent Spring” was published, writers, environmentalists, activists and ordinary citizens have raised their voices (and pens) to educate the public about the problems with grass.

Grass is widely prevalent in the US, and according to a NASA-funded DoD study (which I tried to find a source for but, after much searching, as unable to do so), lawns cover approximately 50,000 square miles of land in this country – or a land mass the size of New York State. To kill unwanted plants from growing with grass and maintain the luscious green associated with well-manicured lawns, pesticides, herbicides, fertilizers and other chemicals are applied to grass and the soil in which it grows. Water plays a huge role in maintaining grass too, and according to the EPA, approximately one third of all residential US water use goes to landscaping.

moreflowersSo if grass is so bad for the planet, why do so many people devote so much of their energy to its cause, and what can we do to shift away from the practice of planing, feeding, watering, mowing and otherwise maintaining grass lawns? Clearly there’s no one correct answer, and in some instances it’s good to have a little grass in your lawn. I’ll address a few alternatives to planing grass in a future post – in the meantime, think about your relationship with grass – do you enjoy sitting on the grass, do you spend hours each summer weekend mowing and clipping the plant, what would you prefer to grow if you were to rip up all the grass from your lawn…?

You can find out more on the environmental ramifications of grass from the following resources:

Turf War by Elizabeth Kolbert – The New Yorker, July 21, 2008

Second Nature: A Gardener’s Education by Michael Pollan (1991)

AntiLawn: Rethink Your Lawn Blog

From Lawn Addiction to Anti-Lawn ActivismSustainable Gardening Blog, June 23, 2008

Turf Wars: The Battle Over the American LawnThe Atavist

Why are We Still Buying Bottled Water?

Thursday, May 29th, 2008

You probably already know that bottled water is not green. The production and distribution of bottled water uses energy, produces pollution, and has minimal (if any) benefit over the potable water currently available to all Americans. Plenty of other bloggers and major publications have addressed this issue. You can find excellent articles about it here, here, and here. You are probably tired of reading about it. I know I am.

So why did I buy an Aquafina last week?

Even though we know bottled water is foolish and bad for mother earth, many of us still buy it occasionally. And when we are at work or at the doctor’s office, we head for the water cooler to fill our glass, not the bathroom tap. My own business has four water coolers, strategically located around the office, and because of them I probably drink half a gallon of bottled water a day.

When encountering hypocrisy, especially within ourselves, it is important to ask “Why?” in an honest, non-judgmental way. We already know the facts. Why do we ignore them?

I performed an informal survey among my green colleagues and friends and came up with the following two answers:

  1. Bottled water (and the water cooler tanks) are convenient,
  2. And they taste better, or seems healthier and safer, than the available tap water.

There were many variations on those answers, but those were the two major categories.

We all know about the convenience problem. I go on many spur-of-the-moment hikes up Camels Hump or Mount Mansfield. When I don’t have time to dig around and find, wash, and fill my Nalgene, I grab the $1.79 liter bottle from the Quick Stop. And safety or taste? When I do bring the Nalgene from home, after I finish it I am not going to fill it up in the restroom at a public gas station! It just doesn’t seem safe and clean, and any hint of a bad taste is going to make me dump it.

These self-effacing stories reflect what I hear from my friends and colleagues. Most people are willing to admit that the convenience problem is their own fault, and that they should do better to change their lifestyle. But when it comes to taste, health, and safety, people are less interested in claiming personal responsibility.

Tap From GroundSometimes, we just don’t trust the tap water. Or we don’t like the taste. Or we feel it has too much chlorine. Or we’ve heard rumors about lead or mercury. Maybe we live in a part of town where the streets are dirty, and that mysteriously makes us mistrust the water. And the water cooler we keep in the corner? It is relatively cheap and easy to maintain. The guy with the truck brings a new tank every week. When Vermont Pure or Vermont Heritage brings in their glistening, transparent tank, it feels like a healthier, smarter choice.

I encourage everyone to stop judging people who feel that way. We’ve all said it from time to time: “I’m not filling my canteen up at the smelly rest stop!” Instead of judging, I encourage everyone to ask “Why?” again carefully, and then ask, “Don’t you think you should do something about that?”

Here’s the real reason I’m writing this article: If you don’t trust your tap water, you have a problem. You either have a psychological problem, or you have a problem that (according to the articles I linked to above) over a billion people on this planet have. If you are an American, then you live in the richest country in the world, a country where safe tap water is considered a right, and a massive industry and governmental body is in place to guarantee you that right. In short: if you don’t trust your tap water, you should find out if your distrust is justified. And if it is, you should do something about it. And fast. Similarly, if a community thinks their tap water tastes bad, they should do something about it. And that something is not buying more Gatorade or Poland Springs. Chances are, however, that your water is just fine.

Outdoor Waterspout

Turn the problem on its head. The next time you are thinking of buying the $1.79 bottle of Aqua-whatever, ask yourself why you aren’t asking for the restroom key instead. And come up with a real answer; the question is not rhetorical. All over this planet, people would be happy for a faucet that delivers any kind of safe water, and the family living next door to the gas station might not be able to afford that $1.79 every day. Is the right to “good” water determined by socioeconomic status, then? And are you okay with that? And are you willing to continue damaging mother earth, wasting a valuable natural resource, and polluting the environment because you can afford the plastic bottle? What does that say about our culture? About our water supply? What can you do to change that?

By the way, after sharing the three articles that I linked to at the top of this post, two of my colleagues agreed to join me in switching to the tap. (They were particularly interested in the proof that bottled water is rarely healthier and safer than the tap.) Spread the word, and if you have a problem with your community’s water, seek out the truth!

Green Your Garden with Water Conservation

Tuesday, May 13th, 2008

Photo Provided by cleverswine

Gardening is one of the most popular hobbies in the US – over 80 million households (3 out of 4) have participated in indoor or outdoor gardening in the last five years. And it’s no wonder – gardening is a family activity that beautifies your living space, connects you to the Earth and lets you grow the flowers, vegetables and plants that you love.

But while gardening may seem to be the ultimate of environmentally friendly activities, you can actually wreck havoc on your ecosystem if you don’t use sustainable practices when building, planting and maintaining your garden beds. By evaluating your gardening practices however, you can conserve water, reduce your use of chemicals and grow plants that work for your community.

The tips below are relatively easy to implement in your home garden and will save you water as the summer heats up and your plants demand more and more to grow their fruits and flowers.

  • Install a drip irrigation system in your gardens. By burying drip irrigation hoses at the base of your plants, you allow water to flow directly to the roots and prevent runoff and evaporation that occurs with hand watering and sprinkler systems. Home gardeners can install micro-drip irrigation systems for not too much money – about $40-$100 for every 100 square feet of garden. These systems can also be automated so that your plants are watered evenly and on a set schedule. Check out Alexandra Brandon’s presentation, Installing Drip Irrigation in This Old House to learn step-by-step instructions on installing this kind of system in your gardens.
  • Place rain barrels around your yard. Rain barrels allow you to collect excess rain water and use it to water your plants during dry times. Many communities offer rain barrels at discounted prices through their public works departments, you can build your own rain barrel, or you can purchase rain barrels online. Keep in mind that if you install a rain barrel that does not have an attached hose, you will need to haul your water to your garden using buckets. If this is the case, make sure you set up your barrels close to your gardens!
  • Learn to love mulch! A good organic mulch, spread about 3 inches thick around your plants, will reduce your need to water and keep your plants hydrated. With mulch covering your soil, you retain water by preventing its evaporation and runoff. When soil is left exposed to the sun and wind, water runs off, blows away or dries up as the sun heats the soil. Mulch keeps your entire garden moist throughout the day, and is also great for cutting down on weeds, and adding nutrients to your beds.
  • Grow drought-resistant plants. Plants that tolerate dry times – such as echinacea, irises and rosemary require less water when the summer hits its hottest peak and the rain stops falling. The Brooklyn Botanic Garden has a great article that explains the benefits of using drought resistant plants in your garden and offers extensive lists of drought tolerant shrubs, perennials, herbs and other plants. Drought tolerant plants are also great alternatives when building gardens in areas with limited rainfall. Make sure you consult your hardiness zone and regional growing requirements when selecting drought tolerant plants.

There are plenty of other ways of greening your garden that I plan on addressing in future posts. In the meantime, let me know what you do to green your gardens – I always like to hear how fellow gardeners manage their beds!

Good Ideas – Efficient Toilets

Friday, April 25th, 2008

Photo by andybutkajNow no one really enjoys the idea of thinking about their toilet(s). It’s one of those necessary evils that has to be in every home, cleaned on a regular basis, and is ready for you when you really need it. But since we don’t tend to think about it is exactly why we should look at it as a place to save water.

As we mentioned in our grey-water article, most toilets installed in the last century will “flush” a whopping 5 gallons of water every time you pull the handle. To properly illustrate that, think about 5 of the gallon bottles of milk filled to the top and poured one after another down the toilet. That happens every time you flush. In recent years we have seen more ultra low flow (ULF) toilets come on the market with the same amount of power as the older models but they work with only 1.5 gallons of water per flush.

Replacing your toilet is no easy task but it is one that any DIY type can do. It will typically take about 1-2 hours and you should be strong enough to remove your old toilet. You can purchase a ULF toilet at any major retailer for $100 to $600 depending on model, style, and brand. Once you have replaced your old toilet, don’t forget to bring it to the recycling center and not the dump. Some communities have an Ultra Low Flush Replacement programs in place that will get you a tax credit for replacing your current toilet with a more efficient one.

If the average household flushes 35 times a week, with a ULF you would save 122.5 gallons of water per week as compared to a 5 gallon per flush toilet. Within 2 months the new toilet will pay for itself from savings to your water bill and that savings will carry on well into the future. If you also add in a grey-water system to the mix, you can eliminate the water expense from your toilet completely.